memory. Once this goes over 60 readings, the oldest reading is
replaced with a newer one.
Pressing the memory button (D) with the device turned off dis-
plays the average of the last 3 readings on the screen. Pressing
the memory button again displays the last reading taken, as well
as the subsequent readings every time that you press the memory
button again.
Delete reading record from the memory
If you are sure that you want to delete all the records saved in
the device, press the MEM memory button for 4-6 seconds while
the device is in the read mode. The screen will display "dEL no",
press the memory button again and the screen will display "dEL
yES". If you are sure that you want to delete the information saved
in the memory, press the On/Off button to delete.
Select user.
Press the SET button (C) in order to choose between user 1 and 2,
with the product turned off. The screen will display the user selec-